| Eligibility |
Inclusion Criteria:
- Histologically documented CD20-positive follicular lymphoma (WHO grade 1, 2, or 3a)
patients for cohort 1
- Patients with either histologically documented CD20-positive Diffuse large-cell
lymphoma (including transformations of low-grade lymphoma into DLBCL) or follicular
lymphoma CD20+ grade 3b, or primary cutaneous DLBCL leg type, or primary mediastinal
(thymic) large B-cell lymphoma, or high-grade B-cell lymphoma with MYC and BCL2 and/or
BCL6 rearrangements, or unclassifiable B-cell lymphoma with features intermediate
between DLBCL and Hodgkin (WHO classification) for cohort 2
- Patients with relapsed/refractory indolent lymphoma (marginal zone (MZL) or measurable
mucosa-associated lymphoid tissue (MALT) lymphoma) for cohort 3
- Relapsed/refractory NHL after =1 prior R-containing regimen with no curative option
- Aged 18 years or more with no upper age limit
- Eastern Cooperative Oncology Group (ECOG) performance status 0, 1 or 2
- Bi-dimensionally measurable disease defined by at least one single node or tumor
lesion > 1.5 cm assessed by CT scan, or Positron Emission Tomography (PET) scan
without IV contrast at diagnosis with at least one hypermetabolic lesion
- Signed written informed consent
- Life expectancy = 3 months
- Females of childbearing potential (FCBP) must agree to use one reliable form of
contraception or to practice complete abstinence from heterosexual contact during the
following time periods related to this study: 1) for at least 28 days before starting
study drug; 2) while participating in the study; 3) dose interruptions; and 4) for at
least 18 months after discontinuation of all study treatments
- Male patients and their partner (FCBP) must agree to use two reliable forms of
contraception (condom for males and hormonal method for partners) during the following
time periods related to this study: 1) for at least 28 days before starting study
drug; 2) while participating in the study; 3) dose interruptions; and 4) for at least
18 months after discontinuation of all study treatments
- Patient covered by any social security system
Exclusion Criteria:
- Lymphocytic lymphoma (LL), waldenström macroglobulinemia, unmeasurable MALT lymphoma,
Mantle Cell Lymphoma (MCL) and Follicular lymphoma for cohort 3
- Known CD20 negative status at last biopsy done (Biopsy at relapse/progression is
mandatory)
- Central nervous system or meningeal involvement by lymphoma
- Prior history of Progressive Multifocal Leukoencephalopathy (PML)
- Documented infection with HIV
- Active Hepatitis B (HB) (positive Hepatitis B surface antigen (Ag-HBs) OR positive
serology to hepatitis B (positive Ag-HBs or Hepatitis B core antibody (anti-HBc) or
Polymerisation Chain Reaction (PCR) for viral DNA of HBV) Active Hepatitis C (HC)
infection (patients with positive HCV serology (anti-HCV) are eligible only if PCR is
negative from known HCV RNA)
- Known active bacterial, viral, fungal, mycobacterial, parasitic, or other infection
(excluding fungal infections of nail beds) before inclusion, or any major episode of
infection requiring treatment with IV antibiotics or hospitalization (relating to the
completion of the course of antibiotics) within 4 weeks prior to first administration
of study drug
- Active immune-related disease criteria
- Left Ventricular Ejection Fraction (LVEF) < 45% as determined by echocardiography or
multiple uptake gated acquisition (MUGA) scan
- Any serious active disease or co-morbid medical condition (such as New York Heart
Association Class III or IV cardiac disease, severe arrhythmia, myocardial infarction
within the last 6 months, unstable arrhythmias, or unstable angina) or pulmonary
disease (including uncontrolled obstructive pulmonary disease and history of
bronchospasm or other according to investigator's decision)
- Clinically significant history of liver disease, including viral or other hepatitis,
current alcohol abuse, or cirrhosis
- Any of the following laboratory abnormalities:
- Hemoglobin < 9 g/dL
- Absolute neutrophil count (ANC) < 1,000 cells/mm3 (1.0 G/L) unless due to lymphoma
- Platelet count < 75,000/mm3 (75 x 109/L) unless due to lymphoma
- Serum glutamic-oxaloacetic transaminase (SGOT) / Aspartate Transaminase (AST) or Serum
Glutamic-Pyruvate Transferase (SGPT) / Alanine Transaminase (ALT) 3.0 x upper limit of
normal (ULN) unless disease involvement
- Serum total bilirubin > 2.0 mg/dL (34 µmol/L), except if disease related or in case of
Gilbert syndrome
- Calculated creatinine clearance (Cockcroft-Gault formula or MDRD) of < 50 mL /min
- International normalized ratio (INR) = 1.5 x ULN for patients not receiving
therapeutic anticoagulation
- Partial thromboplastin time (PTT) or activated PTT (aPTT) > 1.5 x ULN
- Prior history of malignancies other than lymphoma unless the subject has been free of
the disease for = 3 years. Exceptions will be allowed for patients with non-melanoma
skin tumors (basal cell or squamous cell carcinoma of the skin) or any surgically
removed stage 0 (in situ) carcinoma
- Any serious medical condition, laboratory abnormality (other than mentioned above), or
psychiatric illness that would prevent the subject from signing the informed consent
form
- Contraindication to any drug contained in the study treatment regimen
- Previous treatment with obinutuzumab, atezolizumab or venetoclax
- Use of any standard or experimental anti-cancer drug therapy within 28 days prior to
first administration of study drug
- Use of warfarin prior to first administration of study drug and throughout all
treatment period (because of potential drug-drug interactions that may potentially
increase the exposure of warfarin)
- Patients taking corticosteroids within 4 weeks prior to first administration of study
drug, unless administered at a cumulated dose equivalent to = 3.5mg/kg (within these 4
weeks).
- Use of the following agents prior to first administration of study drug: Strong and
moderate CYP3A inhibitors (including grapefruit juice); Strong and moderate CYP3A
inducers
- Pregnant or lactating females
- Person deprived of his/her liberty by a judicial or administrative decision
- Adult person under legal protection
- Person hospitalized without consent
- Adult person unable to provide informed consent because of intellectual impairment,
any serious medical condition, laboratory abnormality or psychiatric illness
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