Ublituximab in Combination With Ibrutinib Versus Ibrutinib Alone in Participants With Previously Treated High-Risk Chronic Lymphocytic Leukemia (CLL)

NCT ID: NCT02301156

Last Updated: 2022-05-20

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

126 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-01-27

Study Completion Date

2020-04-01

Brief Summary

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This study evaluates the effect of the addition of ublituximab, a novel monoclonal antibody, to ibrutinib compared to ibrutinib alone on antitumor activity, as measured by the overall response rate (ORR = CR \[complete response\] + PR \[partial response\]) in previously treated Chronic Lymphocytic Leukemia (CLL) participants with high-risk cytogenetic features. Half of the participants will receive ublituximab in combination with ibrutinib, while the other half will receive ibrutinib alone.

Detailed Description

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Conditions

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Chronic Lymphocytic Leukemia

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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Ublituximab + Ibrutinib

Participants will receive ublituximab intravenous (IV) infusion, up to 150 milligrams (mg) once on Day 1, 750 mg on Day 2, 900 mg on Days 8 and 15 of Cycle 1 (Cycle duration=28 days) followed by 900 mg on Day 1 of Cycles 2 to 6 and 900 mg on Day 1 of every 3rd cycle thereafter for up to 62 months along with ibrutinib 420 mg capsules, orally, once daily (QD) in each 28-day cycle for up to 62 months.

Group Type EXPERIMENTAL

Ublituximab

Intervention Type DRUG

Administered as an IV infusion

Ibrutinib

Intervention Type DRUG

Administered orally

Ibrutinib

Participants will receive ibrutinib 420 mg capsules, orally, QD in each 28-day cycle up to 62 months.

Group Type ACTIVE_COMPARATOR

Ibrutinib

Intervention Type DRUG

Administered orally

Interventions

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Ublituximab

Administered as an IV infusion

Intervention Type DRUG

Ibrutinib

Administered orally

Intervention Type DRUG

Other Intervention Names

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TG-1101 IMBRUVICA

Eligibility Criteria

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Inclusion Criteria

* Previously treated Chronic Lymphocytic Leukemia (CLL) requiring treatment
* At least one high-risk cytogenetic feature defined by the presence of 17p deletion, 11q deletion and/or p53 mutation
* Eastern Cooperative Oncology Group (ECOG) score of 0 to 2

Exclusion Criteria

* Any major surgery, chemotherapy or immunotherapy within the last 21 days
* Evidence of hepatitis B virus, hepatitis C virus or known human immunodeficiency virus (HIV) infection
* Autologous hematologic stem cell transplant within 3 months of study entry. Prior Allogeneic hematologic stem cell transplant is excluded
* Transformation of CLL to aggressive Non-Hodgkin's Lymphoma (NHL) (Richter's transformation)
* Previous therapy with ibrutinib, or any drug that specifically inhibits Bruton's tyrosine kinase (BTK)
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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TG Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jeff Sharman, MD

Role: STUDY_CHAIR

Willamette Valley Cancer Institute

Locations

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TG Therapeutics Investigational Trial Site

Huntsville, Alabama, United States

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TG Therapeutics Investigational Trial Site

Mobile, Alabama, United States

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Chandler, Arizona, United States

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Tucson, Arizona, United States

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Fayetteville, Arkansas, United States

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Jonesboro, Arkansas, United States

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Fullerton, California, United States

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TG Therapeutics Investigational Trial Site

Greenbrae, California, United States

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TG Therapeutics Investigational Trial Site

Los Angeles, California, United States

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TG Therapeutics Investigational Trial Site

Pismo Beach, California, United States

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Pleasanton, California, United States

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Santa Barbara, California, United States

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Aurora, Colorado, United States

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Bridgeport, Connecticut, United States

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Stamford, Connecticut, United States

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Newark, Delaware, United States

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Boca Raton, Florida, United States

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Fort Myers, Florida, United States

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Orange City, Florida, United States

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Pensacola, Florida, United States

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St. Petersburg, Florida, United States

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West Palm Beach, Florida, United States

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Albany, Georgia, United States

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Newnan, Georgia, United States

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Evanston, Illinois, United States

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Maywood, Illinois, United States

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Niles, Illinois, United States

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Urbana, Illinois, United States

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Fort Wayne, Indiana, United States

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Indianapolis, Indiana, United States

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Ames, Iowa, United States

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Cedar Rapids, Iowa, United States

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Westwood, Kansas, United States

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Baton Rouge, Louisiana, United States

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New Orleans, Louisiana, United States

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Baltimore, Maryland, United States

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Baltimore, Maryland, United States

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Bethesda, Maryland, United States

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Columbia, Maryland, United States

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Salisbury, Maryland, United States

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Boston, Massachusetts, United States

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Springfield, Massachusetts, United States

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Worcester, Massachusetts, United States

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Detroit, Michigan, United States

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Coon Rapids, Minnesota, United States

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Saint Louis Park, Minnesota, United States

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Lincoln, Nebraska, United States

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Omaha, Nebraska, United States

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Lebanon, New Hampshire, United States

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East Brunswick, New Jersey, United States

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Howell Township, New Jersey, United States

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Morristown, New Jersey, United States

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Pompton Plains, New Jersey, United States

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Somerville, New Jersey, United States

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New York, New York, United States

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Syracuse, New York, United States

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Charlotte, North Carolina, United States

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Durham, North Carolina, United States

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Raleigh, North Carolina, United States

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Canton, Ohio, United States

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Cincinnati, Ohio, United States

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Cleveland, Ohio, United States

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Portland, Oregon, United States

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Portland, Oregon, United States

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Springfield, Oregon, United States

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Camp Hill, Pennsylvania, United States

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Philadelphia, Pennsylvania, United States

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Pawtucket, Rhode Island, United States

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Greenville, South Carolina, United States

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Greenville, South Carolina, United States

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Sioux Falls, South Dakota, United States

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Watertown, South Dakota, United States

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Memphis, Tennessee, United States

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Nashville, Tennessee, United States

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Austin, Texas, United States

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Dallas, Texas, United States

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Denton, Texas, United States

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Fort Sam Houston, Texas, United States

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San Antonio, Texas, United States

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Tyler, Texas, United States

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Webster, Texas, United States

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Ogden, Utah, United States

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Blacksburg, Virginia, United States

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Richmond, Virginia, United States

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TG Therapeutics Investigational Trial Site

Seattle, Washington, United States

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TG Therapeutics Investigational Trial Site

Spokane, Washington, United States

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TG Therapeutics Investigational Trial Site

Vancouver, Washington, United States

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TG Therapeutics Investigational Trial Site

Ashkelon, , Israel

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Countries

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United States Israel

References

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Sharman JP, Brander DM, Mato AR, Ghosh N, Schuster SJ, Kambhampati S, Burke JM, Lansigan F, Schreeder MT, Lunin SD, Zweibach A, Shtivelband M, Travis PM, Chandler JC, Kolibaba KS, Sportelli P, Miskin HP, Weiss MS, Flinn IW. Ublituximab plus ibrutinib versus ibrutinib alone for patients with relapsed or refractory high-risk chronic lymphocytic leukaemia (GENUINE): a phase 3, multicentre, open-label, randomised trial. Lancet Haematol. 2021 Apr;8(4):e254-e266. doi: 10.1016/S2352-3026(20)30433-6. Epub 2021 Feb 22.

Reference Type DERIVED
PMID: 33631112 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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UTX-IB-301

Identifier Type: -

Identifier Source: org_study_id

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