- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02004522
A Phase 3 Study of Duvelisib Versus Ofatumumab in Patients With Relapsed or Refractory CLL/SLL (DUO)
A Phase 3 Study of Duvelisib Versus Ofatumumab in Patients With Relapsed or Refractory Chronic Lymphocytic Leukemia/ Small Lymphocytic Lymphoma (DUO)
Study Overview
Status
Intervention / Treatment
Detailed Description
This is an open-label, two- arm, randomized phase 3, superiority trial designed to evaluate the efficacy and safety of duvelisib compared to ofatumumab administered to patients who have been diagnosed with CLL/SLL whose disease is relapsed or refractory.
Approximately 150 subjects will receive a starting dose of 25 mg duvelisib BID initially over the course of 21-day treatment cycle followed by 28-day treatment cycles for up to 18 cycles or until disease progression or unacceptable toxicity (whichever comes first). After 18 complete cycles of treatment, subjects may receive additional cycles of duvelisib until disease progression or unacceptable toxicity if they, in the judgment of the Investigator, may derive benefit from continued treatment, and if the subject meets the criteria for additional treatment at Cycle 19 Day 1.
Approximately 150 subjects will receive a starting dose of 300 mg ofatumumab on Day 1 followed by seven weekly doses of 2000 mg. Thereafter, subjects will receive 2000 mg ofatumumab once every month for four months. Administration of ofatumumab will not exceed the 12 doses (within 7 cycles).
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
-
-
-
Bedford Park, Australia, 5042
-
East Melbourne, Australia, 3002
-
Melbourne, Australia, 3058
-
-
-
-
-
Vienna, Austria, 1090
-
Wels, Austria, 4600
-
Wien, Austria, 1130
-
-
-
-
-
Bruxelles, Belgium, 1200
-
Bruxelles, Belgium, 1000
-
Gent, Belgium, 9000
-
Leuven, Belgium, 3000
-
Sint- Niklaas, Belgium, 9100
-
-
-
-
-
Argenteuil, France, 95107
-
Bobigny, France, 93009
-
Bordeaux, France, 33076
-
Caen, France, 14033
-
Clermont-Ferrand, France, 63100
-
La Roche Sur Yon, France, 85025
-
Limoges Cedex, France, 87042
-
Nantes, France, 44000
-
Rennes, France, 35033
-
Vendœuvres, France, 54511
-
-
-
-
-
Berlin, Germany, 10707
-
Köln, Germany, 50937
-
Leer, Germany, 26789
-
Rostock, Germany, 18057
-
Ulm, Germany, 89081
-
-
-
-
-
Budapest, Hungary, 1122
-
Budapest, Hungary, 1083
-
Debrecen, Hungary, 4032
-
Gyor, Hungary, 9024
-
Kaposvár, Hungary, 7400
-
Pecs, Hungary, 7624
-
Szeged, Hungary, 6725
-
-
-
-
-
Catania, Italy, 95124
-
Lecce, Italy, 73100
-
Meldola, Italy, 47014
-
Milano, Italy, 20162
-
Milano, Italy, 20132
-
Padova, Italy, 35128
-
Ravenna, Italy, 48121
-
Rimini, Italy, 47923
-
Roma, Italy, 00133
-
-
-
-
-
Auckland, New Zealand, 1023
-
Palmerston North, New Zealand, 4442
-
-
-
-
-
Barcelona, Spain, 08036
-
Barcelona, Spain, 08035
-
Barcelona, Spain, 08041
-
Madrid, Spain, 28033
-
Madrid, Spain, 28050
-
Pamplona, Spain, 31008
-
-
-
-
-
Bournemouth, United Kingdom, BH7 7DW
-
Leeds, United Kingdom, LS9 7TF
-
Manchester, United Kingdom, M20 4BX
-
Nottingham, United Kingdom, NG5 1PB
-
Oxford, United Kingdom, OX3 7JL
-
-
-
-
California
-
La Jolla, California, United States, 92093-0698
-
-
Colorado
-
Denver, Colorado, United States, 80218
-
-
Florida
-
Altamonte Springs, Florida, United States, 32701
-
Bonita Springs, Florida, United States, 34135-4529
-
Bradenton, Florida, United States, 34209
-
Brandon, Florida, United States, 33511
-
Cape Coral, Florida, United States, 33990
-
Clearwater, Florida, United States, 33761
-
Englewood, Florida, United States, 34223
-
Fort Myers, Florida, United States, 33916
-
Gainesville, Florida, United States, 32605
-
Hudson, Florida, United States, 34667
-
Inverness, Florida, United States, 34453
-
Largo, Florida, United States, 33777
-
Naples, Florida, United States, 34119
-
New Port Richey, Florida, United States, 34655
-
Orange City, Florida, United States, 32763
-
Orlando, Florida, United States, 32806
-
Port Charlotte, Florida, United States, 33980
-
Saint Petersburg, Florida, United States, 33705
-
Sarasota, Florida, United States, 34236
-
Spring Hill, Florida, United States, 34608
-
Tampa, Florida, United States, 33607
-
Tavares, Florida, United States, 32778
-
Venice, Florida, United States, 34292
-
-
Kentucky
-
Crestview Hills, Kentucky, United States, 41017
-
-
Massachusetts
-
Boston, Massachusetts, United States, 02114
-
Boston, Massachusetts, United States, 02115
-
-
Missouri
-
Saint Louis, Missouri, United States, 63130
-
-
New Jersey
-
Hackensack, New Jersey, United States, 07601
-
New Brunswick, New Jersey, United States, 08903
-
-
New York
-
New York, New York, United States, 10032
-
New York, New York, United States, 10065
-
-
Ohio
-
Cincinnati, Ohio, United States, 45236
-
Fairfield, Ohio, United States, 45014
-
-
Tennessee
-
Nashville, Tennessee, United States, 37203
-
-
Virginia
-
Charlottesville, Virginia, United States, 22903
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Diagnosis of active CLL or SLL that meets at least one of the IWCLL 2008 criteria for requiring treatment (Binet Stage ≥ B and/or Rai Stage ≥ I)
- Disease that has progressed during or relapsed after at least one previous CLL/SLL therapy
- Not appropriate for treatment with a purine-based analogue regimen (per National Comprehensive Cancer Network [NCCN] or European Society for Medical Oncology [ESMO] guidelines), including relapse ≤ 36 months from a purine-based chemoimmunotherapy regimen or relapse ≤ 24 months from a purine-based monotherapy regimen
- A cytogenetics or fluorescence in situ hybridization (FISH) analysis of the leukemic cells within 24 months of randomization is required to document the presence or absence of del(17p). Note: if a sample from within 24 months is not available, it should be evaluated as part of the screening laboratory evaluation to inform stratification
- Measurable disease with a lymph node or tumor mass > 1.5 cm in at least one dimension as assessed by computed tomography (CT)
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2 (corresponds to Karnofsky Performance Status [KPS] ≥ 60%)
- Willingness by subject to be randomized to receive either ofatumumab or duvelisib at the dose and schedule defined in the protocol
Must meet the following laboratory parameters:
- Serum aspartate transaminase (AST/SGOT) or alanine transaminase (ALT/SGPT) ≤ 3 x upper limit of normal (ULN)
- Total bilirubin ≤ 1.5 x ULN
- Serum creatinine ≤ 2.0 x ULN
- Hemoglobin ≥ 8.0 g/dL with or without transfusion support
- Platelet count ≥ 10,000 μL with or without transfusion support
- For women of childbearing potential (WCBP): negative serum β-human chorionic gonadotropin (βhCG) pregnancy test within 1 week before randomization (WCBP defined as a sexually mature woman who has not undergone surgical sterilization or who has not been naturally post-menopausal for at least 24 consecutive months [women ≤ 55 years] or 12 consecutive months [women > 55 years])
- Willingness of male and female subjects who are not surgically sterile or postmenopausal to use medically acceptable methods of birth control from the first dose of study drug to 30 days after the last dose of duvelisib and for 12 months after last dose of ofatumumab. Sexually active men, and women using oral contraceptive pills, should also use barrier contraception
- Ability to voluntarily sign consent for and adhere to the entire study visit schedule and all protocol requirements
- Signed and dated institutional review board (IRB)/independent ethics committee (IEC)-approved informed consent form (ICF) before any study specific screening procedures are performed
Exclusion Criteria:
- History of Richter's transformation or prolymphocytic leukemia
- Uncontrolled autoimmune hemolytic anemia (AIHA) or idiopathic thrombocytopenia purpura (ITP) that is uncontrolled or requiring > 20 mg once daily (QD) of prednisone (or equivalent) to maintain hemoglobin > 8.0 g/dL or platelets > 10,000 μL without transfusion support
- Refractory to ofatumumab (progression or relapse <12 months of receiving ofatumumab therapy or <24 months of receiving an ofatumumab- containing regimen)
- Prior allogeneic transplant (prior autologous stem cell transplant >6 months prior to study entry is permitted)
- Known central nervous system lymphoma or leukemia; subjects with symptoms of CNS disease must have a negative CT scan or negative diagnostic lumbar puncture prior to randomization
- Use of any of the following medications or procedures within the specified timeframe:
- Use of live or live attenuated vaccines within 30 days prior to randomization
- Chemotherapy, radiation therapy, or ablative therapy within 3 weeks of randomization
- Tyrosine kinase inhibitor within 7 days of randomization
- Other investigational therapy (not included above) within 3 weeks of randomization
- Previous treatment with a PI3K inhibitor or BTK inhibitor
- Ongoing treatment with chronic immunosuppressants (eg, cyclosporine) or systemic steroids > 20 mg prednisone (or equivalent) QD
- History of tuberculosis treatment within the preceding two years
- Ongoing systemic bacterial, fungal, or viral infections at the time of initiation of study treatment (defined as requiring IV antimicrobial, antifungal or antiviral agents)
- Subjects on antimicrobial, antifungal or antiviral prophylaxis are not specifically excluded if all other inclusion/exclusion criteria are met and there is no evidence of active infection at randomization
- Human immunodeficiency virus (HIV) infection
- Prior, current, or chronic hepatitis B or hepatitis C infection
- History of alcohol abuse or chronic liver disease (other than metastatic disease to the liver)
- Unable to receive prophylactic treatment for pneumocystis or herpes simplex virus (HSV)
- Baseline QT interval corrected with Fridericia's method (QTcF) > 480 ms (average of triplicate readings) Note: This criterion does not apply to subjects with a right or left bundle branch block (BBB)
- Unstable or severe uncontrolled medical condition (eg, unstable cardiac function, unstable pulmonary condition), or any important medical illness or abnormal laboratory finding that would, in the investigator's judgment, increase the subject's risk while participating in this study
- Concurrent active malignancy other than nonmelanoma skin cancer or carcinoma in situ of the cervix, bladder, or prostate not requiring treatment. Subjects with previous malignancies are eligible provided that they have been disease free for ≥2 years
- History of stroke, unstable angina, myocardial infarction, or ventricular arrhythmia requiring medication or mechanical control within the last 6 months
- Administration of medications or foods that are strong inhibitors or inducers of CYP3A within 2 weeks of randomization
- Prior surgery or gastrointestinal dysfunction that may affect drug absorption (eg, gastric bypass surgery, gastrectomy)
- Major surgery or invasive intervention within 4 weeks prior to randomization
- Pregnant or breastfeeding women
- Hypersensitivity to ofatumumab or its excipients
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Duvelisib
Duvelisib is administered orally and supplied as 5 mg and 25 mg formulated capsules.
|
PI3K Inhibitor
Other Names:
|
Active Comparator: Ofatumumab
Ofatumumab is administered as an intravenous (IV) infusion and is supplied in single-use vials at two strengths, 100 mg/5 mL and 1000 mg/50 mL.
|
monoclonal antibody
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression-free Survival (PFS)
Time Frame: From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 3 years
|
The primary efficacy endpoint for the study was PFS, defined as time from randomization to the first documentation of PD as determined by blinded independent review or death due to any cause.
|
From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 3 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall Response Rate (ORR)
Time Frame: Until disease progression or unacceptable toxicity assessed up to 6 years
|
ORR is a key secondary efficacy endpoint with overall response defined as best response of CR, CRi, PR, or PRwL, according to the modified IWCLL/IWG Response Criteria, with modification for treatment-related lymphocytosis as defined in the protocol.
|
Until disease progression or unacceptable toxicity assessed up to 6 years
|
Number of Subjects With Hematologic Improvements
Time Frame: 3 years
|
Subjects with hematologic improvement included those subjects with abnormally high values for neutrophil count, hemoglobin, or platelet count at Baseline determined to have consistently met the criteria of an improvement for those parameters for a period of at least 60 days during which the subject did not have a transfusion or exogenous cytokines.
|
3 years
|
Overall Survival
Time Frame: Every 6 months for up to 3 years after first dose
|
A stratified Cox regression analysis was used to test for any treatment effect.
|
Every 6 months for up to 3 years after first dose
|
Lymph Node Response Rate
Time Frame: 3 years
|
Lymph node response defined as greater than or equal to 50% decrease in the SPD of target lymph nodes
|
3 years
|
Duration of Response (DOR)
Time Frame: Time from the first documentation of response to first documentation of progressive disease or death due to any cause
|
Duration of response is defined only for subjects demonstrating a response (eg, CR, CRi, PR, PRwL), with the response and progression statuses both determined by the blinded, central independent review.
The analysis will be descriptive for each treatment group only.
|
Time from the first documentation of response to first documentation of progressive disease or death due to any cause
|
Treatment-Emergent Adverse Events (TEAEs) and Changes in Safety Laboratory Values
Time Frame: From 04 Feb 2014 till 19 June 2018
|
An analysis of TEAEs with an onset within the first 24 weeks of treatment was performed to examine and compare the incidence of events across an equal period for each treatment arm.Twenty-four weeks was anticipated to be the median exposure to ofatumumab.
|
From 04 Feb 2014 till 19 June 2018
|
Number of Subjects With Samples Available for Duvelisib Pharmacokinetics (PK)
Time Frame: Cycle 2, Cycle 3, and Cycle 7
|
Number of subjects with samples available for duvelisib Pharmacokinetics (PK)
|
Cycle 2, Cycle 3, and Cycle 7
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Lymphatic Diseases
- Immunoproliferative Disorders
- Disease Attributes
- Leukemia, B-Cell
- Chronic Disease
- Lymphoma
- Leukemia
- Leukemia, Lymphocytic, Chronic, B-Cell
- Leukemia, Lymphoid
- Antineoplastic Agents
- Ofatumumab
Other Study ID Numbers
- IPI-145-07
- 2013-002405-61 (EudraCT Number)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Chronic Lymphocytic Leukemia
-
National Heart, Lung, and Blood Institute (NHLBI)Active, not recruitingLeukemia, Lymphocytic, Chronic, B-Cell | Chronic Lymphocytic Leukemia | Leukemia, Chronic Lymphatic | B-Cell Chronic Lymphocytic Leukemia | Leukemia, Lymphocytic, Chronic | B-Lymphocytic Leukemia, Chronic | Leukemia, Chronic Lymphocytic, B-Cell | Lymphocytic Leukemia, Chronic, B Cell | Lymphocytic Leukemia...United States
-
Mayo ClinicNational Cancer Institute (NCI)CompletedB-cell Chronic Lymphocytic Leukemia | Refractory Chronic Lymphocytic Leukemia | Stage 0 Chronic Lymphocytic Leukemia | Stage I Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic LeukemiaUnited States
-
National Cancer Institute (NCI)CompletedB-cell Chronic Lymphocytic Leukemia | Stage I Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic Leukemia | Stage III Chronic Lymphocytic Leukemia | Stage IV Chronic Lymphocytic LeukemiaUnited States
-
National Cancer Institute (NCI)CompletedB-cell Chronic Lymphocytic Leukemia | Refractory Chronic Lymphocytic Leukemia | Stage I Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic Leukemia | Stage III Chronic Lymphocytic Leukemia | Stage IV Chronic Lymphocytic LeukemiaUnited States
-
National Cancer Institute (NCI)TerminatedLeukemia | B-cell Chronic Lymphocytic Leukemia | Prolymphocytic Leukemia | Refractory Chronic Lymphocytic Leukemia | Stage I Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic Leukemia | Stage III Chronic Lymphocytic Leukemia | Stage IV Chronic Lymphocytic LeukemiaUnited States
-
National Cancer Institute (NCI)TerminatedRefractory Chronic Lymphocytic Leukemia | Stage I Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic Leukemia | Stage III Chronic Lymphocytic Leukemia | Stage IV Chronic Lymphocytic LeukemiaUnited States
-
OHSU Knight Cancer InstituteOregon Health and Science UniversityCompletedRefractory Chronic Lymphocytic Leukemia | Stage I Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic Leukemia | Stage III Chronic Lymphocytic Leukemia | Stage IV Chronic Lymphocytic LeukemiaUnited States
-
Roswell Park Cancer InstituteWithdrawnRefractory Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic Leukemia | Stage III Chronic Lymphocytic Leukemia | Stage IV Chronic Lymphocytic Leukemia
-
Northwestern UniversityGlaxoSmithKline; National Comprehensive Cancer NetworkActive, not recruitingStage I Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic Leukemia | Stage III Chronic Lymphocytic Leukemia | Stage IV Chronic Lymphocytic LeukemiaUnited States, Sweden
-
Roswell Park Cancer InstituteNational Cancer Institute (NCI); Celgene CorporationTerminatedChronic Lymphocytic Leukemia | B-cell Chronic Lymphocytic Leukemia | Stage 0 Chronic Lymphocytic Leukemia | Stage I Chronic Lymphocytic Leukemia | Stage II Chronic Lymphocytic LeukemiaUnited States
Clinical Trials on Duvelisib
-
Ruijin HospitalNot yet recruitingFollicular Lymphoma | Marginal Zone Lymphoma | Diffuse Large B Cell Lymphoma | Peripheral T Cell Lymphoma | Richter Syndrome | Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
-
Washington University School of MedicineSecuraBioRecruitingT-Cell LymphomaUnited States
-
Washington University School of MedicineNational Cancer Institute (NCI); The Foundation for Barnes-Jewish Hospital; S...RecruitingAcute Lymphocytic Leukemia | Non-hodgkin LymphomaUnited States
-
SecuraBioCompletedPeripheral T-cell LymphomaUnited States, United Kingdom, Germany, Italy
-
National Heart, Lung, and Blood Institute (NHLBI)TerminatedChronic Lymphocytic Leukemia (CLL) | Small Lymphocytic Leukemia (SLL)United States
-
Liling ZhangCSPC Ouyi Pharmaceutical Co., Ltd.RecruitingNewly Diagnosed Peripheral T-cell LymphomaChina
-
Memorial Sloan Kettering Cancer CenterRecruitingT-cell Large Granular Lymphocyte Leukemia | T-cell Lymphomas | T-cell Prolymphocytic Leukemia | NK-Cell LymphomasUnited States
-
CSPC ZhongQi Pharmaceutical Technology Co., Ltd.UnknownFollicular LymphomaChina
-
SecuraBioCompleted
-
AbbVieInfinity Pharmaceuticals, Inc.Completed