A Study Evaluating the Safety and Efficacy of Atezolizumab in Combination With Obinutuzumab Plus Lenalidomide in Patients With Relapsed or Refractory Follicular Lymphoma
- Conditions
- Lymphoma, Follicular
- Interventions
- Registration Number
- NCT02631577
- Lead Sponsor
- Hoffmann-La Roche
- Brief Summary
This study will evaluate the safety, efficacy, pharmacokinetics and immunogenicity of induction treatment consisting of atezolizumab in combination with obinutuzumab plus lenalidomide in patients with relapsed or refractory follicular lymphoma (FL), followed by maintenance treatment with atezolizumab plus obinutzumab plus lenalidomide in patients who achieve a complete response (CR), a partial response (PR), or stable disease at end of induction.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 38
- Eastern Cooperative Oncology Group (ECOG) Performance Status of 0, 1, or 2
- Relapsed or refractory FL after treatment with at least one prior chemoimmunotherapy regimen that included an anti-CD20 monoclonal antibody and for which no other more appropriate treatment option exists as determined by the investigator
- Histologically documented CD20-positive lymphoma as determined by the local laboratory
- Fluorodeoxyglucose-avid lymphoma (i.e., PET-positive lymphoma)
- At least one bi-dimensionally measurable lesion (>1.5 cm in its largest dimension by CT scan or magnetic resonance imaging [MRI])
- Availability of a representative tumor specimen and the corresponding pathology report for retrospective central confirmation of the diagnosis of FL
- Agreement to comply with all local requirements of the lenalidomide risk minimization plan
- For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use two adequate methods of contraception, including at least one method with a failure rate of <1% per year, for at least 28 days prior to Day 1 of Cycle 1, during the treatment period (including periods of treatment interruption), and for at least 18 months after the last dose of study treatment
- For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures and agreement to refrain from donating sperm for at least 3 months after the last dose of study treatment
- Grade 3b follicular lymphoma
- History of transformation of indolent disease to diffuse large B-cell lymphoma (DLBCL)
- Known CD20-negative status at relapse or progression
- Central nervous system lymphoma or leptomeningeal infiltration
- Prior allogeneic stem-cell transplantation (SCT)
- Completion of autologous SCT within 100 days prior to Day (D) 1 of Cycle (C) 1
- Prior standard or investigational anti-cancer therapy as specified in protocol
- History of resistance to lenalidomide or response duration of <1 year
- Treatment with systemic immunosuppressive medications
- History of solid organ transplantation
- Clinically significant toxicity from prior therapy that has not resolved to Grade <=2 (according to the National Cancer Institute Common Terminology Criteria for Adverse Events [NCI CTCAE], v4.0) prior to Day 1 of Cycle 1
- History of erythema multiforme, Grade >= 3 rash, or blistering following prior treatment with immunomodulatory derivatives such as thalidomide and lenalidomide
- Active bacterial, viral, fungal, or other infection
- Positive for hepatitis B surface antigen (HBsAg), total hepatitis B core antibody (HBcAb), or hepatitis C virus (HCV) antibody at screening
- Known history of HIV positive status
- History of progressive multifocal leukoencephalopathy
- History of autoimmune disease
- Contraindication to treatment for TE prophylaxis
- Grade <= 2 neuropathy
- History of other malignancy that could affect compliance with the protocol or interpretation of results
- Evidence of any significant, uncontrolled concomitant disease
- Inadequate hematologic function (unless due to underlying lymphoma)
- Abnormal laboratory values (unless due to underlying lymphoma)
- Pregnant or lactating or intending to become pregnant during the study
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Atezolizumab-G-lena 15mg Atezolizumab (MPDL3280A) [TECENTRIQ] Participants were administered obinutuzumab, Atezolizumab, and 15 mg of Lenalidomide. Atezolizumab-G-lena 20mg Atezolizumab (MPDL3280A) [TECENTRIQ] Participants were administered obinutuzumab, Atezolizumab, and 20 mg of Lenalidomide. Atezolizumab-G-lena 15mg Lenalidomide Participants were administered obinutuzumab, Atezolizumab, and 15 mg of Lenalidomide. Atezolizumab-G-lena 15mg Obinutuzumab Participants were administered obinutuzumab, Atezolizumab, and 15 mg of Lenalidomide. Atezolizumab-G-lena 20mg Lenalidomide Participants were administered obinutuzumab, Atezolizumab, and 20 mg of Lenalidomide. Atezolizumab-G-lena 20mg Obinutuzumab Participants were administered obinutuzumab, Atezolizumab, and 20 mg of Lenalidomide.
- Primary Outcome Measures
Name Time Method Percentage of Participants Achieving Complete Response (CR) at End of Induction (EOI), as Determined by the Independent Review Committee (IRC) Using Modified Lugano 2014 Criteria 6 months (up to clinical cut-off date (CCOD) of 23 October 2018) Complete response (CR) was evaluated through use of PET-CT scans, using the Modified Lugano 2014 criteria. Response was determined by the IRC.
- Secondary Outcome Measures
Name Time Method Percentage of Participants With Objective Response (CR or PR) at EOI as Determined by the IRC and Investigator on the Basis of PET-CT Scans 6 months (up to CCOD of 23 October 2018) Objective response was evaluated through use of PET-CT scans, using the Lugano 2014 or modified Lugano 2014 criteria. Response was determined by the IRC and by the Investigator.
Percentage of Participants Achieving CR at EOI, as Determined by the Investigator Using Modified Lugano 2014 Criteria 6 months (up to CCOD of 23 October 2018) CR was evaluated through use of PET-CT scans, using the Modified Lugano 2014 criteria. Response was determined by the Investigator.
Percentage of Participants Achieving CR at EOI, as Determined by the IRC and Investigator Using Lugano 2014 Criteria 6 months (up to CCOD of 23 October 2018) CR was evaluated through use of CT scans, using the Lugano 2014 criteria. Response was determined by the IRC and by the Investigator.
Percentage of Participants With Objective Response (CR or PR) at EOI as Determined by the IRC and Investigator on the Basis of CT Scans Alone 6 months (up to CCOD of 23 October 2018) Objective response was evaluated through use of CT scans alone, using the Lugano 2014. Response was determined by the IRC and by the Investigator.
Percentage of Participants With Adverse Events and Serious Adverse Events Baseline up to approximately 59 months An adverse event is any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment. An adverse event can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a pharmaceutical product, whether or not considered related to the pharmaceutical product. Preexisting conditions which worsen during a study are also considered as adverse events.
Serum Concentration of Obinutuzumab (mcg/mL) Baseline up to approximately 59 months The following abbreviations apply in the table: Ind C = Induction Cycle; D = Day; Maint M = Maintenance Month; TRTC = Study Drug Completion or Early Discontinuation; PK FU = Pharmacokinetics and Immunogenicity Follow-up; YR = Year
Serum Concentration of Atezolizumab (mcg/mL) Baseline up to approximately 59 months The following abbreviations apply in the table: Ind C = Induction Cycle; D = Day; Maint M = Maintenance Month; TRTC = Study Drug Completion or Early Discontinuation; PK FU = Pharmacokinetics and Immunogenicity Follow-up; YR = Year
Serum Concentration of Lenalidomide (ng/mL) Baseline up to approximately 59 months The following abbreviations apply in the table: Ind C = Induction Cycle; D = Day; HR = Hour
Percentage of Participants With Best Response (CR or PR) During the Study as Determined by the Investigator on the Basis of CT Scans Alone 30 months Best Response was evaluated through use of CT scans alone, using the Lugano 2014. Response was determined by the Investigator.
Number of Participants With Dose-limiting Toxicities (DLTs) During Cycle 2 of Study Treatment Day 1 - Day 28 of second cycle Does limiting toxicity (DLT) is defined as any one of the following events occurring during Cycle 2 of treatment and assessed by the investigator as related to study treatment: - Adverse event of any grade that leads to a delay of more than 14 days at the start of the next treatment cycle; - Hematologic adverse events (neutropenia, thrombocytopenia); - Non-hematologic adverse event, except IRRs, diarrhea, nausea or vomiting
Number of Participants Positive for Anti-therapeutic Antibodies (ATAs) to Atezolizumab Baseline up to approximately 59 months The following abbreviations apply in the table: Ind C = Induction Cycle; D = Day; Maint M = Maintenance Month; TRTC = Study Drug Completion or Early Discontinuation; PK FU = Pharmacokinetics and Immunogenicity Follow-up; YR = Year. All baseline and post-baseline samples were negative for ATAs to atezolizumab and the results are shown below.
Number of Participants Positive for Human Anti-human Antibodies (HAHA) to Obinutuzumab Baseline up to approximately 59 months The following abbreviations apply in the table: Ind C = Induction Cycle; D = Day; Maint M = Maintenance Month; TRTC = Study Drug Completion or Early Discontinuation; PK FU = Pharmacokinetics and Immunogenicity Follow-up; YR = Year. All baseline and post-baseline samples from participants were negative for HAHAs to obinutuzumab and the results are shown below.
Trial Locations
- Locations (16)
University Miami
🇺🇸Miami, Florida, United States
Hopital du Bocage
🇫🇷Dijon, France
University of Alabama at Birmingham
🇺🇸Birmingham, Alabama, United States
Hopital Henri Mondor; 51 Av Mal Lattre De Tassigny
🇫🇷Creteil, France
Chu Toulouse
🇫🇷Bron, France
Levine Cancer Institute
🇺🇸Charlotte, North Carolina, United States
Norton Medical Plaza II
🇺🇸Louisville, Kentucky, United States
Memorial Sloan-Kettering Cancer Center; Hematology/Oncology
🇺🇸New York, New York, United States
Centre Jean Bernard
🇫🇷Le Mans, France
CHRU de Lille - Hopital Claude Huriez
🇫🇷Lille, France
Centre Hospitalier Le Mans
🇫🇷Le Mans, France
CHU Montpellier - Saint ELOI
🇫🇷Montpellier, France
CHU - Hôtel Dieu hematolgie clinique
🇫🇷Nantes, France
Centre Hospitalier Lyon Sud; Hematolgie
🇫🇷Pierre Benite, France
CHU de Rennes - Hopital de Pontchaillo
🇫🇷Rennes, France
Centre Henri Becquerel
🇫🇷Rouen, France